| Attribute | Value |
|---|---|
| Manufacturer | E. Dold & Söhne KG |
| Model | BN5930.48/204 |
| Type | Emergency Stop Module (Not-Aus-Modul) |
| Voltage | A1/A2 AC 50/60Hz 230V |
| Article Number | 0045350 |
| Relay Contacts | 13/14 AC15 5A/250V 23/24 AC15 5A/250V 33/34 AC15 5A/250V 41/42 AC15 2A/250V |
| Weight | 590 gm |
What is a Safety Relay?
Before we dive into the details of the BN5930.48/204, let’s briefly explain what a safety relay does.
A safety relay is an electromechanical switching device, which is used for monitoring safety functions in industrial applications. It ensures that machinery operates safely since it is used to detect faults and cause emergency shutdown where necessary. Safety relays are usually used in two-hand control systems, light curtains, safety gates, and E-Stop circuits.
Safety relays differ from ordinary relays since they ensure redundancy and self-monitoring features for high reliability.
Overview of the E. Dold & Söhne BN5930.48/204
The BN5930.48/204 is a safety relay module designed for monitoring emergency stop circuits and safety gates. This module is used for safe disconnection in case of a fault or when hazardous conditions arise.
To briefly summarize, this safety relay is applied in various applications, such as:
- Industrial automation systems
- Manufacturing plants
- Conveyor belt systems
- Robotic applications
- CNC machinery
- Presses and cutting machines
The BN5930.48/204 is safe and compliant with international safety. Due to this, it is desirable in industries that demand compliance to safety.
Key Features and Benefits
✅ 1. Dual-Channel Safety Monitoring
One of the prime features of this relay is its dual-channel operation. This necessitates two input circuits that are active in parallel. The relay ensures redundancy while staying in functional status. When one circuit fails, another remains active, not allowing an unsafe situation to occur.
✅ 2. Fail-Safe Design
It also continuously monitors its internal and is self-diagnosing. On finding any fault, the system is closed with a fail-safe shutdown mechanism so that malfunction which might result in an accident could be avoided.
✅ 3. Wide Voltage Range
BN5930.48/204 uses a wide range of voltages for industrial operation to fit multiple industrial applications so that the controller systems could match.
✅ 4. Compact and Durable
This safety relay is designed to fit easily into control panels with a compact design that saves space. It has been built using high-quality components for long-term durability, even in demanding industrial environments.
✅ 5. Compliance with International Safety Standards
E. Dold & Söhne ensure that this relay meets industry standards such as:
EN ISO 13849-1 (Safety of machinery)
IEC 60947-5-1 (Electromechanical control circuit devices)
UL and CE approvals (Ensuring global compliance)
✅ 6. LED Status Indicators
The BN5930.48/204 has LED indicators for the status of the relay, which makes it easier to diagnose and maintenance issues.
